Here is where your summer practicing challenge begins! Grab your score sheet and a pencil, and choose some fun things to do.
To start with, do the warm-ups for your level. Then try to play around with something old and something new every week. Begin with the songs in your level, then if you want to explore further, help yourself!
The Create/Compose, Listening for Fun, and Music Games are good for anybody, at any level, to try.
Make sure you do some of all the categories, and keep a record of your "work-outs" in your score sheet.